I purchased some other bolts to try but they had the wrong threads. I am going to see what hex bolts are available at local hardware stores that might stick out a little further so that I can still wrench them in. Thank you so much for the original bolt size!
Thanks for the info. The wife is pressuring me to remove the spotlights. We shall have to see who wins. Usually I give in. However, I also own a 2011 Tahoe PPV that still has the spotlights and black and white paint to retain that OG police cruiser look. However, my 2011 Tahoe PPV has 107,000 miles on it, so I will probably put it up for sale since I prefer fewer miles and subtle civilian friendly looks of my newer 2013 Tahoe PPV.
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